00001 // Filename: fltCurve.I 00002 // Created by: drose (28Feb01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: FltCurve::get_num_control_points 00022 // Access: Public 00023 // Description: Returns the number of control points assigned to the 00024 // curve. 00025 //////////////////////////////////////////////////////////////////// 00026 INLINE int FltCurve:: 00027 get_num_control_points() const { 00028 return _control_points.size(); 00029 } 00030 00031 //////////////////////////////////////////////////////////////////// 00032 // Function: FltCurve::get_control_point 00033 // Access: Public 00034 // Description: Returns the nth control point assigned to the curve. 00035 //////////////////////////////////////////////////////////////////// 00036 INLINE const LPoint3d &FltCurve:: 00037 get_control_point(int n) const { 00038 #ifndef NDEBUG 00039 static LPoint3d bogus(0.0, 0.0, 0.0); 00040 nassertr(n >= 0 && n < (int)_control_points.size(), bogus); 00041 #endif 00042 return _control_points[n]; 00043 }
1.3